| Date | IP Address |
| 2019-04-13 | 54.194.14.174 (ClassC) |
| 2020-03-14 | 52.45.212.228 (ClassC) |
| 2024-11-24 | 52.0.129.173 (ClassC) |
| 2025-01-26 | 52.71.110.159 (ClassC) |
| 2025-05-07 | 50.17.254.79 (ClassC) |
| 2025-08-02 | 50.16.166.254 (ClassC) |
| 2025-08-19 | 34.199.142.0 (ClassC) |
| 2025-08-23 | 34.225.43.236 (ClassC) |
| 2025-09-07 | 18.208.42.19 (ClassC) |
| 2025-10-29 | 44.199.21.28 (ClassC) |
| 2026-01-18 | 100.51.122.203 (ClassC) |
| Date | Domain | IP |
| qa2.usereso.com | 2024-11-24 | 52.0.129.173 |
| m.qa2.usereso.com | 2024-11-24 | 52.0.129.173 |
| dev2.usereso.com | 2025-12-26 | 3.216.58.52 |
| qa.usereso.com | 2024-11-24 | 52.0.129.173 |
| m.qa.usereso.com | 2025-01-26 | 44.211.110.143 |
| www.usereso.com | 2024-11-25 | 54.159.244.59 |